Home / 16,292,588.24-22,484,002.07-8,951,099.88

Finding the Fourth Proportional to 16,292,588.24, 22,484,002.07 and 8,951,099.88

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Solution

The fourth proportional to 16,292,588.24, 22,484,002.07 and 8,951,099.88 is: 12,352,644.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,292,588.24 : 22,484,002.07 = 8,951,099.88 : x
  2. Step 2: Convert to fraction form
    16,292,588.24/22,484,002.07 = 8,951,099.88/x
  3. Step 3: Cross multiply
    16,292,588.24x = 22,484,002.07 × 8,951,099.88
  4. Step 4: Simplify right side
    16,292,588.24x = 201,256,548,230,696.78
  5. Step 5: Solve for x
    x = 201,256,548,230,696.78/16,292,588.24
  6. Step 6: Final answer
    x = 12,352,644.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.